The study of amplitude and phase relaxation impact on the quality of quantum information technologies

Yu. I. Bogdanov; B. I. Bantysh; A. Yu. Chernyavskiy; V. F. Lukichev; A. A. Orlikovsky

doi:10.1117/12.2180954

18 December 2014 The study of amplitude and phase relaxation impact on the quality of quantum information technologies

Yu. I. Bogdanov, B. I. Bantysh, A. Yu. Chernyavskiy, V. F. Lukichev, A. A. Orlikovsky

Proceedings Volume 9440, International Conference on Micro- and Nano-Electronics 2014; 94401I (2014) https://doi.org/10.1117/12.2180954
Event: The International Conference on Micro- and Nano-Electronics 2014, 2014, Zvenigorod, Russian Federation

Abstract

The influence of amplitude and phase relaxation on evolution of quantum states within the formalism of quantum operations is considered. The model of polarizing qubits where noises are determined by the existence of spectral degree of freedom that shows up during the light propagation inside anisotropic mediums with dispersion is studied. Approximate analytic model for calculation of phase plate impact on polarizing state with dispersion influence taken into consideration is suggested.

Citation Download Citation

Yu. I. Bogdanov, B. I. Bantysh, A. Yu. Chernyavskiy, V. F. Lukichev, and A. A. Orlikovsky "The study of amplitude and phase relaxation impact on the quality of quantum information technologies", Proc. SPIE 9440, International Conference on Micro- and Nano-Electronics 2014, 94401I (18 December 2014); https://doi.org/10.1117/12.2180954

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